#pragma once
#define SIZE 1024

#define FLUSH_NONE 0
#define FLUSH_LINE 1
#define FLUSH_FULL 2

struct IO_FILE
{
    int flag; // 刷新方式
    int fileno; // 文件描述符
    char outbuffer[SIZE];
    int size;//数组长度
    int cap;//数组总容量
    // TODO
};

typedef struct IO_FILE mFILE;

mFILE* mfopen(const char* filename, const char* mode);
int mfwrite(const void* ptr, int num, mFILE* stream);
void mfflush(mFILE* stream);
void mfclose(mFILE* stream);
